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C/C++ Source or Header  |  1988-10-05  |  279 b   |  16 lines
  1. char *strstr(string, pattern)
  2.     register char *string, *pattern;
  3.     {
  4.     register int plen;
  5.     char *strchr();
  6.  
  7.     plen = strlen(pattern);
  8.     while(string = strchr(string, *pattern))
  9.         {
  10.         if(strncmp(string, pattern, plen) == 0)
  11.             break;
  12.         ++string;
  13.         }
  14.     return(string);
  15.     }
  16.